Using Klipper for Manta M8P

Hi i have a Mant M8P board and i want to use the board to move some steppers, not for 3D printing but for other usage. I have a sensor data like in a gimbal and want to control the steppers with this. im not 100 % sure how to start, ive read the documentation and i know that i need to add a new kinematics. so good so far, but im confused that i also need to create a toolhead class object. any tips?